Cilt:61 Sayı:01 (2019)

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https://dspace.ankara.edu.tr/handle/20.500.12575/76507

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Browsing Cilt:61 Sayı:01 (2019) by Author "Fen Fakültesi"

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    Investigating Doubly Charged Leptons at Future Energy Frontier Muon-Proton Colliders
    (Ankara Üniversitesi Fen Fakültesi, 2019-06-30) Ozansoy, Aysuhan; Fizik; Fen Fakültesi
    We study the doubly charged leptons considered in extended isospin models at muon-proton colliders. We respect the lepton flavor conservation and take into consideration the single production of the doubly charged leptons related to second generation. We give the effective lagrangian describing the doubly charged lepton gauge interactions. We calculate the signal and corresponding background cross sections and analyze the kinematical distributions to obtain the suitable cuts for the discovery. We choose the W-boson hadronic decay channel to get the accessible mass limits and couplings of doubly charged leptons for various muon-proton colliders.
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    Synaptıc Transmıssıon: A Model on the Formatıon Of End-Plate Potentıal and a Study on Sımulatıon
    (Ankara Üniversitesi Fen Fakültesi, 2019-06-30) Özbek, Levent; Temuçin, Çağrı; Cengiz, Bülent; Öztürk, Fikri; İstatistik; Fen Fakültesi
    In this study, the emergences of postsynaptic action potentials are investigated using simulation study which is depended on the statistical model of acetylcholine (Ach) quantal release theory at motor end-plate. It is supposed that the end-plate potentials (EPP) are sum of miniature end-plate potentials (MEPP) which are released as quantal and random in number (N). By the hypothesis that N number has a Poisson and MEPPs have a Gaussian distribution, EPPs are obtained by simulating distributions parameters. Our study suggests that the simulation of the EPPs are a convenient tool in understanding both physiological process of synaptic transmission and pathological process of neuromuscular junction.